diff --git a/drivers/pci/pci_sh7780.c b/drivers/pci/pci_sh7780.c
index 7555d96..bc06f49 100644
--- a/drivers/pci/pci_sh7780.c
+++ b/drivers/pci/pci_sh7780.c
@@ -85,11 +85,11 @@
 	p4_out(SH7780_PCICR_PREFIX, SH7780_PCICR);
 	p4_outw(0x0047, SH7780_PCICMD);
 
-	p4_out(0x07F00001, SH7780_PCILSR0);
-	p4_out(0x08000000, SH7780_PCILAR0);
+	p4_out(CONFIG_SH7780_PCI_LSR, SH7780_PCILSR0);
+	p4_out(CONFIG_SH7780_PCI_LAR, SH7780_PCILAR0);
 	p4_out(0x00000000, SH7780_PCILSR1);
 	p4_out(0, SH7780_PCILAR1);
-	p4_out(0x08000000, SH7780_PCIMBAR0);
+	p4_out(CONFIG_SH7780_PCI_BAR, SH7780_PCIMBAR0);
 	p4_out(0x00000000, SH7780_PCIMBAR1);
 
 	p4_out(0xFD000000, SH7780_PCIMBR0);